Cita APA

Kingsley, J. S. Necturus: An urodele amphibian. H. Holt and company, 1907.

Citación estilo Chicago

Kingsley, J. S. Necturus: An Urodele Amphibian. New York: H. Holt and company, 1907.

Cita MLA

Kingsley, J. S. Necturus: An Urodele Amphibian. H. Holt and company, 1907.

Warning: These citations may not always be 100% accurate.